129892188424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^2$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 257357580480

約数和(自身を除く): 127465392056

約数列:

[1, 2, 4, 8, 43, 53, 86, 103, 106, 172, 206, 212, 263, 344, 412, 424, 526, 824, 1052, 2104, 2279, 4429, 4558, 5459, 8858, 9116, 10918, 11309, 13939, 17716, 18232, 21836, 22618, 27089, 27878, 35432, 43672, 45236, 54178, 55756, 69169, 90472, 108356, 111512, 138338, 216712, 234737, 276676, 469474, 553352, 599377, 938948, 1164827, 1198754, 1435717, 1877896, 2329654, 2397508, 2871434, 2974267, 3665957, 4659308, 4795016, 5742868, 5948534, 7124407, 7331914, 9318616, 11485736, 11897068, 14248814, 14663828, 23794136, 28497628, 29327656, 56995256, 61735831, 123471662, 157636151, 246943324, 306349501, 315272302, 377593571, 493886648, 612699002, 630544604, 755187142, 1225398004, 1261089208, 1510374284, 2450796008, 3020748568, 16236523553, 32473047106, 64946094212, 129892188424]

約数ペア:

[(1, 129892188424), (2, 64946094212), (4, 32473047106), (8, 16236523553), (43, 3020748568), (53, 2450796008), (86, 1510374284), (103, 1261089208), (106, 1225398004), (172, 755187142), (206, 630544604), (212, 612699002), (263, 493886648), (344, 377593571), (412, 315272302), (424, 306349501), (526, 246943324), (824, 157636151), (1052, 123471662), (2104, 61735831), (2279, 56995256), (4429, 29327656), (4558, 28497628), (5459, 23794136), (8858, 14663828), (9116, 14248814), (10918, 11897068), (11309, 11485736), (13939, 9318616), (17716, 7331914), (18232, 7124407), (21836, 5948534), (22618, 5742868), (27089, 4795016), (27878, 4659308), (35432, 3665957), (43672, 2974267), (45236, 2871434), (54178, 2397508), (55756, 2329654), (69169, 1877896), (90472, 1435717), (108356, 1198754), (111512, 1164827), (138338, 938948), (216712, 599377), (234737, 553352), (276676, 469474)]